micropython

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Commit Graph

Author	SHA1	Message	Date
Paul Sokolovsky	8bc3fc20fe	esp8266: Rename "machine" module implementation to use contemporary naming. Previously they used historical "pyb" affix causing confusion and inconsistency (there's no "pyb" module in modern ports; but people took esp8266 port as an example, and "pyb" naming kept proliferating, while other people complained that source structure is not clear).	8 years ago
Damien George	a9a732af1f	esp8266: Remove pin_id field from C pin object. This field is the same as phys_port and not needed.	9 years ago
Damien George	632d8efa05	esp8266: Add PWM support. PWM implementation uses a timer and interrupts (FRC1), taken from Espressif's/NodeMCU's implementation and adapted for our use. 8 channels are supported, on pins 0, 2, 4, 5, 12, 13, 14, 15. Usage: import machine pwm0 = machine.PWM(machine.Pin(0)) pwm0.freq(1000) pwm0.duty(500) Frequency is shared (ie the same) for all channels. Frequency is between 1 and 1000. Duty is between 0 and 1023.	9 years ago

Author

SHA1

Message

Date

Paul Sokolovsky

8bc3fc20fe

esp8266: Rename "machine" module implementation to use contemporary naming.

Previously they used historical "pyb" affix causing confusion and
inconsistency (there's no "pyb" module in modern ports; but people
took esp8266 port as an example, and "pyb" naming kept proliferating,
while other people complained that source structure is not clear).

8 years ago

Damien George

a9a732af1f

esp8266: Remove pin_id field from C pin object.

This field is the same as phys_port and not needed.

9 years ago

Damien George

632d8efa05

esp8266: Add PWM support.

PWM implementation uses a timer and interrupts (FRC1), taken from
Espressif's/NodeMCU's implementation and adapted for our use.

8 channels are supported, on pins 0, 2, 4, 5, 12, 13, 14, 15.

Usage:

    import machine
    pwm0 = machine.PWM(machine.Pin(0))
    pwm0.freq(1000)
    pwm0.duty(500)

Frequency is shared (ie the same) for all channels.  Frequency is
between 1 and 1000.  Duty is between 0 and 1023.

9 years ago

1 Commits (26f00ff154e68f623bd312a78f92051fea2f6d4e)